On Jun 13, 2019, at 1:32 PM, Randy Bush <randy@psg.com> wrote:

OpenVPN in pfSense?

yep

We run tons of these around the world.

i only do 0.5kg

wireguard, https://www.wireguard.com/, is simpler (always a good thing
with security), and has had code looked at by some credible experts.

randy

Looks like wireguard has some similarities to ZeroTier.  But a big difference is that wireguard is based on layer 3 while ZeroTier is based on layer 2 and calls itself an "Ethernet switch for planet Earth”.